£174 Cheap Flights from Hanoi (HAN) to London (LHR)

You can find cheap one-way flights from £174 and cheap return flights £447 HAN to LHR with Expedia. One-way flights typically cost between £309 and £1941, and return flights often range between £885 and £3913. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when HAN to LHR ticket fares go up or down.

The cheapest months to fly from HAN to LHR are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.

Enter HAN to LHR and your travel dates, then apply the 'Nonstop' filter to see only direct flights.

To find a cheap flight from Hanoi (HAN-Noi Bai Intl.) to London (LHR-Heathrow), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.

The best airline to fly with from Hanoi (HAN-Noi Bai Intl.) to London (LHR-Heathrow) will differ from traveler to traveler. If you like to fly early, Vietnam Airlines offers early morning flights. If price is the most important factor, Vietnam Airlines typically offers the lowest fares. Vietnam Airlines offers the most daily flights from Hanoi (HAN-Noi Bai Intl.) to London (LHR-Heathrow), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.

The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.

While direct flights from Hanoi (HAN-Noi Bai Intl.) to London (LHR-Heathrow) are minimal, you'll find approximately 61 connecting flights per day. This gives you plenty of options to choose from. Some common connection points include Suvarnabhumi Intl. (BKK), Hong Kong Intl. (HKG), and Hamad Intl. (DOH).

Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from Hanoi (HAN) to London (LHR). To compare more early flights, use the "Early Morning" and "Morning" filters in your search.

You'll typically find the most flights from Hanoi (HAN-Noi Bai Intl.) to London (LHR-Heathrow) on a Wednesday, with around 41 flights available. This gives you a good selection of options for your journey. Major airlines on this route include Vietnam Airlines, Thai Airways International, and Qatar Airways. Flight schedules are quite consistent throughout the week, so you'll find plenty of options on other days too.

The most popular departure times for flights from Hanoi (HAN-Noi Bai Intl.) to London (LHR-Heathrow) are in the evening, from 6pm to 9pm. Many major carriers, including Qatar Airways, Vietnam Airlines and Cathay Pacific, offer flights during this window. Many travellers prefer this because it allows you to make the most of your day in Hanoi before your flight, and you'll arrive in London ready to start your day.

Direct flights from HAN to LHR usually take about 13 hours 30 minutes, traveling roughly 9,238 kilometers. If you opt for a connecting flight, expect to add around 3 hours 50 minutes to your journey. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.

You can fly business class between HAN and LHR. Airlines that offer business class service on this route include:

* Vietnam Airlines
* Malaysia Airlines
* Asiana Airlines
* Thai Airways International
* China Eastern Airlines
* Korean Air
* Turkish Airlines
* Jetstar Pacific without bag
* Shenzhen Airlines
* Etihad Airways
* Air India
* Singapore Airlines
* Juneyao Airlines
* Emirates
* Cathay Pacific
* Qatar Airways
* Air China
* China Southern Airlines
* Ethiopian Airlines
* China Airlines
* EVA Airways

It's easy to earn miles on a Hanoi (HAN) to London (LHR) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.

*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.

Typically, booking a last minute flight from Hanoi (HAN) to London (LHR) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.

Securing a Hanoi (HAN) to London (LHR) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.

If you booked your Hanoi (HAN-Noi Bai Intl.) to London (LHR-Heathrow) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.